//limits.cpp -- some integer limits
#include <iostream>
#include <climits>      //use limits.h for older systems
int main()
{
    using namespace std;
    int n_int = INT_MAX;        //initialize n_int to max int value
    short n_short = SHRT_MAX;   //symbols defined in climits files
    long n_long = LONG_MAX;
    long long n_llong = LLONG_MAX;

    //size of operator yields size of type or of variable
    cout << "int is " << sizeof (int) << "bytes." << endl;
    cout << "short is " << sizeof n_short << "bytes." << endl;
    cout << "long is " << sizeof n_long << "bytes." << endl;
    cout << "long long is " << sizeof n_llong << "bytes." << endl;
    cout << endl;

    cout << "Maxinum values:" << endl;
    cout << "int: " << n_int << endl;
    cout << "short: " << n_short << endl;
    cout << "long: " << n_long << endl;
    cout << "long long: " << n_llong << endl << endl;

    cout <<"Minimum int value = " << INT_MIN << endl;
    cout <<"Bits per byte = " << CHAR_BIT << endl;
    return 0;

}
